lkml.org 
[lkml]   [2007]   [Nov]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    SubjectRe: snd_hda_intel 2.6.24-rc2 bug: interrupts don't always work on Lenovo X60s
    From
    Date
     > Roland Dreier wrote:
    > > > > [ 2311.759856] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 21
    > > > > [ 2311.759866] hda_intel: probe_mask set to 0x1 for device 17aa:2010
    > > > > [ 2311.759886] PCI: Setting latency timer of device 0000:00:1b.0 to 64
    > > > > [ 2312.911309] hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x003f000c

    > Anyway, could you try the patch below? As far as I see, it's the only
    > part that may access PINCAP verb for that NID.

    This seems to help in that I don't see the "azx_get_response timeout"
    message on every module load as I do with mainline, but I still see a
    problem with a different cmd after a few load-unload cycles:

    [ 257.503143] ACPI: PCI interrupt for device 0000:00:1b.0 disabled
    [ 259.215359] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 22
    [ 259.215372] hda_intel: probe_mask set to 0x1 for device 17aa:2010
    [ 259.215398] PCI: Setting latency timer of device 0000:00:1b.0 to 64
    [ 263.418591] ACPI: PCI interrupt for device 0000:00:1b.0 disabled
    [ 265.626093] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 22
    [ 265.626105] hda_intel: probe_mask set to 0x1 for device 17aa:2010
    [ 265.626133] PCI: Setting latency timer of device 0000:00:1b.0 to 64
    [ 320.898290] ACPI: PCI interrupt for device 0000:00:1b.0 disabled
    [ 322.874182] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 22
    [ 322.874196] hda_intel: probe_mask set to 0x1 for device 17aa:2010
    [ 322.874228] PCI: Setting latency timer of device 0000:00:1b.0 to 64
    [ 333.087177] ACPI: PCI interrupt for device 0000:00:1b.0 disabled
    [ 334.024358] ACPI: PCI Interrupt 0000:00:1b.0[B] -> GSI 17 (level, low) -> IRQ 22
    [ 334.024371] hda_intel: probe_mask set to 0x1 for device 17aa:2010
    [ 334.024395] PCI: Setting latency timer of device 0000:00:1b.0 to 64
    [ 335.422296] hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x002f0d00

    Thanks,
    Roland
    -
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2007-11-14 17:41    [W:0.026 / U:31.204 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site